This paper toy is a chibi Oerba Dia Vanille, a playable character and the narrator in the video game Final Fantasy XIII, the papercraft was created by smilerobinson. Oerba Dia Vanille's full name stands for "Vanille of the Dia clan, from the village of Oerba".
In Final Fantasy XIII, Vanille is a mysterious girl who accompanies her childhood friend, Fang. Despite facing many hardships, Vanille remains a caring and upbeat person. After joining Hope Estheim and his mother Nora as a victim of the Purge, Vanille is drawn into a conflict to decide the fate of Cocoon.
In Final Fantasy XIII-2, she makes a cameo appearance alongside Fang when they meet Serah Farron in her dreamworld.
In Lightning Returns: Final Fantasy XIII, Vanille has been gifted with a special power and is under the care of the Order, a major religious cult based in the city of Luxerion dedicated to worshiping the god Bhunivelze. [Source: wikia]
You can download the paper craft toy here: Final Fantasy XIII - Chibi Oerba Dia Vanille Free Paper Toy Download